Information Technology at JPL

Directory and Authentication Service

JPL IT - Directory and Authentication Service

Change JPL Password and Directory Listing

Use this interface to:

  • Change/reset your JPL Password and Challenge and Response.
  • Authorize the use of your home phone number for the NASA Emergency Notification System.
  • Update your JPL Directory listing.

Log In

JPL Username:
JPL Password:


Forgotten or Expired Password?

Reset your JPL Password: Enter your JPL Username, then answer the three Challenge and Response questions on the follow-on page. If you have not set your Challenge and Response questions and answers, or need further assistance, please call 4-HELP (818-354-4357).

JPL Username: